83   if (control->opcode() == IrOpcode::kDead) return Replace(control);  in PropagateDeadControl()
101     return Replace(dead());  in ReduceEnd()
140     return Replace(dead());  in ReduceLoopOrMerge()
146         Replace(use, use->InputAt(0));  in ReduceLoopOrMerge()
155         Replace(use, dead());  in ReduceLoopOrMerge()
162     return Replace(node->InputAt(0));  in ReduceLoopOrMerge()
187       Replace(use, use->InputAt(0));  in RemoveLoopExit()
191   Replace(node, control);  in RemoveLoopExit()
192   return Replace(control);  in RemoveLoopExit()
221     return Replace(DeadValue(node, rep));  in ReducePhi()
266     return Replace(DeadValue(input));  in ReducePureNode()
278     return Replace(effect);  in ReduceUnreachableOrIfException()
281     return Replace(effect);  in ReduceUnreachableOrIfException()
290     return Replace(effect);  in ReduceEffectNode()
295       return Replace(DeadValue(input));  in ReduceEffectNode()
305     return Replace(unreachable);  in ReduceEffectNode()
363     Replace(projections[0], NodeProperties::GetControlInput(node));  in ReduceBranchOrSwitch()
364     return Replace(dead());  in ReduceBranchOrSwitch()